Got lights?

[TsPoet]

Yesterday, my commute was nearly all in the dark. My handlebar light (probably $30) isn't cutting it. So, I think I am in the market for a heavier duty light...and I'd like to get one with a helmet mount.
What do people have and love? Or have and hate? I don't want to quit commuting before the weather forces me indoors (hopefully I have at least another month left!).

I have a 5 w Dinotte. I've seen the MiniNewts. they are similar in size. I think the Dinotte is slightly brighter. The 3 w Dinotte is really more meant as a helmet mount, but the 5 w comes with a helmet mount, too.
IMHO - for a reasonably priced, reasonably small, reasonable good light - it's between these two.
The Dinotte comes with a neat battery setup - rechargeable AAs that are easy to get and charge and can be replaced with non rechargeable if you get out somewhere and need batteries.
Now if money isn't a factor and you are doing a lot of bike riding, some of the $$ halogen systems (Vega's especially) might be a good choice. Or, if doing randonnearing and need all-night light, a hub regenerator system.
Just saw this little business writup on WallStreet Journal
http://online.wsj.com/article/SB1190...-Business-News